export default class Song{
  constructor({
    id,mid,singer,name,album,duration,image,url
  }){
    this.id=id
    this.mid=mid
    this.singer=singer
    this.name=name
    this.album=album
    this.duration=duration
    this.image=image
    this.url=url
  }
}
export function createSong(musicData){
  return new Song({
    id:musicData.songid,
    mid:musicData.songmid,
    singer:filterSinger(musicData.singer),
    name:musicData.songname,
    album:musicData.albumname,
    duration:musicData.interval,
    image:`https://y.gtimg.cn/music/photo_new/T002R300x300M000${musicData.albummid}.jpg?max_age=2592000`,
    url:`http://ws.stream.qqmusic.qq.com/${musicData.songid}.m4a?fromtag=46`
  })
}
function filterSinger(singer){
  let ret=[]
  if(!singer){
    return ""
  }
  singer.forEach(s=>{
    ret.push(s.name)
  })
  return ret.join('/')
}